1330604634681

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{681313177}}^1$

素因数の和:681313221

約数の個数: 24

約数和(自身を含む): 2267410256384

約数和(自身を除く): 936805621703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 681313177, 2043939531, 4769192239, 6131818593, 14307576717, 21120708487, 42922730151, 63362125461, 147844959409, 190086376383, 443534878227, 1330604634681]

約数ペア:

[(1, 1330604634681), (3, 443534878227), (7, 190086376383), (9, 147844959409), (21, 63362125461), (31, 42922730151), (63, 21120708487), (93, 14307576717), (217, 6131818593), (279, 4769192239), (651, 2043939531), (1953, 681313177)]